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Mathematics, 27.10.2019 08:43 adrianmelchor146

Which equation has the solutions x=1+or- /5?

a. x2 + 2x + 4 = 0
b. x2 – 2x + 4 = 0
c. x2 + 2x – 4 = 0
d. x2 – 2x – 4 = 0

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Which equation has the solutions x=1+or- /5?

a. x2 + 2x + 4 = 0
b. x2 – 2x + 4 =...

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